Crack coalescence between two non-parallel flaws in rock-like material under uniaxial compression
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- 作者：Xiao-Ping Zhanga ; 1 ; jxhkzhang@163.com" class="auth_mail" title="E-mail the corresponding author ; Quansheng Liua ; liuqs@whrsm.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Shunchuan Wub ; wushunchuan@ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xuhai Tanga
- 关键词：Crack coalescence ; Joint ; non-parallel flaws ; Bonded-particle model (BPM)
- 刊名：Engineering Geology
- 出版年：2015
- 出版时间：14 December 2015
- 年：2015
- 卷：199
- 期：Complete
- 页码：74-90
- 全文大小：7923 K
文摘
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The initiation stresses of primary crack in the two tips of each flaw are different for non-parallel flaws.
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The stress distribution between the non-parallel flaws is more complicated than that of the parallel flaws.
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The complicated stress distribution affects the stress for crack initiation and the pattern for coalescence.